시,공간성 형용사구문에 관한 고찰 -한국어와의 대조를 중심으로-

고은숙 韓國日語日文學會 2005 日語日文學硏究 Vol.55 No.1

도재 표면처리가 도재와 도재 수리용 복합레진간 전단결합강도에 미치는 영향

고은숙,이선형,정헌영,Koh, Eun-Sook,Lee, Sun-Hyung,Chung, Heon-Young 대한치과보철학회 1994 대한치과보철학회지 Vol.32 No.1

Most investigators recommended that porcelain surface should be roughened with abrasives and/or be etched with acid in repairing the fractured porcelain with composite resin. This study was designed to evaluate the effect of porcelain surface treatments on the bond strength between porcelain and composite resin by measuring the shear bond strength and observing the porcelain surface with SEM. 48 porcelain disc were fabricated with Vintage porcelain and embedded in epoxy resin with the test surface exposed. The specimens were divided four groups at random and the test surfaces of the four groups were prepared as follows : Group 1 : Porcelain surface was roughened with a fine diamond and treated with 32% phosphoric acid gel for 10 seconds. Group 2 : Porcelain surface was roughened with a fine diamond and etched with 8% hydrofluoric acid gel for 5 minutes. Group 3 : Porcelain surface was roughened with a coarse diamond and treated with 32% phosphoric acid gel for 10 seconds. Group 4 : Porcelain surface was roughened with a coarse diamond and etched with 8% hydrofluoric acid gel for 5 minutes. All specimens were washed for 30 seconds. A representative specimen of each group was selected and the porcelain surface was observed with SEM at 1000 magnification. Remaining specimens were silanated, bonded with composite resin, thermocycled, and shear-tested on specially designed zig connected to Instron machine. The results were as follows : 1. The shear bond strength of the group etched with hydrofluoric acid was significantly higher than that of group treated with phosphoric acid(p<0.01). 2. The shear bond strength of the group roughened with a fine diamond was not significantly different from that of the group roughened with a coarse diamond(p>0.01). 3. SEM examination of prepared porcelain surfaces revealed that the surface etched with hydrofluoric acid showed numerous microporosities, undercut, and rougher surface than the surface treated with phosphoric acid. 4. All specimens etched with hydrofluoric acid showed cohesive failure within porcelain, but specimens treated with phosphoric acid mainly showed adhesive failure between porcelain and composite resin.

전부 도재관을 위한 지대치의 마무리선 형태와 절단연 삭제량 및 교합력 작용점에 따른 응력 분포에 관한 삼차원 유한요소법적 연구

고은숙,이선형,양재호,정헌영,Koh, Eun-Suk,Lee, Sun-Hyang,Yang, Jae-Ho,Chung, Hun-Young 대한치과보철학회 1997 대한치과보철학회지 Vol.35 No.4

The purpose of this study was to determine the effect of finish line design, amount of incisal reduction, and loading condition on the stress distribution in anterior all-ceramic crowns. Three-dimensional finite element models of an incisor all-ceramic crown with 3 different finish line designs : 1) shoulder with sharp line angle 2) shoulder with rounded line angle 3) chamfer : and 2 different incisal reductions : 2mm and 4mm were developed. 300 N force with the direction of 45 degree to the long axis of the tooth was applied at 3 different positions : A) incisal 1/3, B) incisal edge, C) cervical 1/5. Stresses developed in ceramic and cement were analyzed using three-dimensional finite element method. The results were as follows : 1. Stresses were concentrated in the margin region, which were primarily compressive in the labial and tensile in the lingual. 2. Stresses were larger in the area near line angle than on the crown surface of the margin region. In case of shoulder with sharp line angle, stresses were highly concentrated in the porcelain near line angle. 3. At the interface between porcelain and cement and at the porcelain above the margin on crown surface, stresses were the highest in chamfer, and decreased in shoulder with sharp line angle and shoulder with rounded line angle, respectively. 4. At the interface between cement and abutment on crown surface, stresses were the highest in shoulder with sharp line angle, and decreased in shoulder with rounded line angle and chamfer, respectively. 5. The amount of incisal reduction had little influence on the stress distribution in all-ceramic crowns. 6. When load was applied at the incisal edge, higher stresses were developed in the margin region and the incisal edge than under the other loading conditions. 7. When load was applied at the cervical 1/5, stresses were very low as a whole.

‘감작-’류 용언의 파생 및 의미 분화 양상 고찰

고은숙 한국어문학연구학회 2010 한국어문학연구 Vol.- No.54

근대국어 명사형 어미의 세력 확장에 관한 일고찰 : 의사 타진 구문을 대상으로

고은숙 한국어학회 2007 한국어학 Vol.34 No.-

The aim of this paper is reveals that the distributional reduction of some connective endings caused a enlargement of the nominalizational endings in Morden Korean. The some constructions was having two types in Middle Korean. One was the type where some connective endings was used and another was the type where the nominalizational endings was used. But the former type was not used frequently in Morden Korean. So, the latter was increased relatively in Morden Korean. I try to observe the aspect and the frequency of using the connective endings and the nominalizational endings in the construction to sound a person's opinion. On investigation, the distributional reduction of connective endings had an effect on the enlargement of nominalizational endings in Morden Korean indirectly.

감즙염색이 직물의 태에 미치는 영향

고은숙,이혜선 한국의류학회 2003 한국의류학회지 Vol.27 No.8

In this study, a change of hand of fabrics dyed with persimmon juice was measured using Kawabata Evaluation System. Using cotton fabrics, linen fabric and silk fabric used frequently for persimmon juice dyeing, we examined the changes of physical properties and hand according to persimmon juice dyeing and washing. The dynamic characteristics of hand were measured tensile, shear, bending, compression, surface properties, thickness and weight. Linearity of load-extention and tensile resilience were increased in all kinds of fabrics after dyeing. Tensil energy decreased in cotton fabric 2(gauze), cotton fabric 3(muslin) and linen fabric. Shear stiffness and hysteresis of shear increased in most of fabrics. Bending rigidity of the bending property and hysteresis of bending, linearity of compression of the compression property, compression energy and compression resilience increased in all kinds of fabrics after dyeing. Thickness and weight increased much in all kinds of fabrics after dyeing. In the primary hand value, stiffness and anti-drape stiffness increased in all ind of fabrics after dyeing. The fullness and softness, crispness, scrooping felling and flexibility with soft feeling decreased. As the stiffness after persimmons dyeing increase, it was suitable for clothes material of summer.

감정형용사구문에 관한 일고찰 : 주체와 대상을 중심으로 Focused on the Subject and the Object

고은숙 한국일어일문학회 2000 日語日文學硏究 Vol.36 No.1

現代日本語の形容詞は, 感情形容詞と屬性形容詞とに大きく分けられるのが一般的であるが, 構文において, この二つの形容詞を分ける分類基準として主體と對象が重視されている. 本稿は, 『分類語彙表』(1964.秀英出版)に收錄されている語彙の中, 「形容詞の仲間」として分類された164語の感情形容詞だけを選び出して, それが感情形容詞構文の上で主體と對象がどういう特徵を持ち, どういう制約を受けて現れるかに關して考察したのである. その考察內容をまとめると次のようである. 第一, 感情形容詞は感情の主體を主語としてとり, それは主に有情の人である. 主體は人稱制限とかかわりがあって, 現在形で平敍文の言い切りの形の場合, 主體は一人稱を基本とする. また, 疑問文では二人稱であり, 第三者の感情を直接表わすことができないのが普通である. しかし推量の助動詞, 「のだ」, 『がる』などが加わった形の文や, 過去形, または條件句, 連體修飾語の形のときは主體が第三者でも自然な文になる. なお, 感情の主體を表わす主語は主に「∼は」助詞で表わされるのが基本的であるといえる. 第二, 感情形容詞は主體の他に感情の對象を表わす語をとり, それは「名詞+ガ」の形式で表わされる. さて, 感情形容詞文において, この對象語をとりうる性質は基本的なものではあるが, 感情形容詞文の絶對的な條件ではない. また, 對象を必要とする程度はその語の性質によってさまざまである. 本稿は, 主に感情形容詞の構文的な特徵に焦点を當てて考察することに努めたので, 屬性形容詞との比較がもっと詳しく考察できなかった. それは一層多くの硏究資料の檢討を通して考察する必要があると思われる. また, 一つ一つの形容詞についての個別的な考察も必要であろう. これらは今後の硏究課題としたい.

日本語 形容詞의 形態構造 類型과 特徵

高恩淑 한국외국어대학교 일본연구소 2009 日本硏究 Vol.41 No.-

本稿は日本語形容詞の形態構造を考察・分析し、類似な構造類型をもっている形容詞を形式化してその類型性の構造と特徴を把握したものである。 新明解・岩波・三省堂国語辞典から取り出した726語の形容詞を対象にして分析した結果、‘~い形’は458語で、63.09%の比率にあらわれ、‘~しい形’は268語の36.91%にあらわれるのが分かる。形態構造は次の表で見られるように単純形容詞、複合形容詞、派生形容詞、畳語形容詞に分けてそれぞれに属する語数と比率を示すことができる。 形態構造は、複合形容詞>単純形容詞>派生形容詞>畳語形容詞の順に多い語数と比率を示している。単純形容詞は244語で全体のうち33.60%をしめる。これに対して、複合形容詞は254語の34.99%を占めている。この複合形容詞の類型では「名詞+形容詞」の構造が大部分であるが、その以外にも多様な要素の結合でなされた構造類型が見られる。さて、派生形容詞は173語の23.83%であるが、接頭辞による構造は「接頭辞+形容詞」が、一方接尾辞による構造では「名詞+接尾辞」の類型が多数である。畳語形容詞は7.58%にあたる55語が見られる。

Comparison of New and Established Full-Field Digital Mammography Systems in Diagnostic Performance

고은숙,한부경,김선미,고은영,장미정,류채연,장정민,문우경,김록범 대한영상의학회 2013 Korean Journal of Radiology Vol.14 No.2

Objective: To compare the diagnostic performance of new and established full-field digital mammography (FFDM) systems. Materials and Methods: During a 15-month period, 1038 asymptomatic women who visited for mammography were prospectively included from two institutions. For women with routine two-view mammograms from established FFDM systems, bilateral mediolateral oblique (MLO) mammograms were repeated using the new FFDM system. One of the four reviewers evaluated two-sets of bilateral MLO mammograms at 4-week intervals by using a five-point score for the probability of malignancy according to a Breast Imaging Reporting and Data System. The lesion type and breast density were determined by the consensus of two readers at each institution. The dichotomized mammographic results correlated with a final pathologic outcome and follow-up data. Receiver operating characteristic (ROC) curves, sensitivity, and specificity were compared in general and according to the lesion type and breast density. Results: Of the 1038 cases, 193 (18.6%) had cancer. The areas under the ROC curve (AUC), sensitivity, and specificity of the established system were 0.815, 65.3%, and 90.2%, respectively. Those of the new system were 0.839, 68.4%, and 91.7%, respectively. There were no significant differences in the AUCs, sensitivities or the specificities in general between new and established systems (Ps = 0.194, 0.590, 0.322, respectively). We found no significant difference in these parameters according to lesion type or breast density. Conclusion: The new FFDM system has a comparable diagnostic performance with established systems.

觸覺形容詞 轉移 用法의 樣相 考察 - 한국어와의 대조를 중심으로 -

高恩淑 단국대학교 일본연구소 2007 일본학연구 Vol.20 No.-